| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.40 | 5.666% | $240.2845 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $92.39 | 10.583% | $102.1676 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $12.50 | 7.602% | $13.4503 | $13.45 | $13.45 | $13.50 |
| Purchase #4 | $213.38 | 12.359% | $239.7516 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $109.96 | 7.759% | $118.4918 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $6.72 | 5.525% | $7.0913 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $74.82 | 9.269% | $81.7551 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $737.17 | $802.9922 | $802.99 | $803.00 | $803.20 | |